That account has only been active for a week. I think it's too early to be sure that he/she is really planning on stealing the coins indefinitely. I wouldn't give up all hope yet._________________"Hi, I'm Moe, or as the women know me - Hey! You in the bushes."
-Moe, The Simpsons

Some people think it might be a practical joke, I'm uncertain considering how new they are. If they persist, I might suggest putting a note on your active coin pages to tell cachers to keep the coin out of missouri.